Permits

Building permits that add housing, completed between Jan 1, 2010 and Oct 6, 2026.

121,337 units · 16,731 permits · 14,784 projects
These totals are computed from exactly the rows below, so they match the number you clicked to get here.

Circle size shows units; blue adds housing, red removes it. Click the map to count only permits near that point. Showing the 10,000 largest of 16,707 located permits. 24 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6885818-CN Street View
4418 A S FRONTENAC ST
Columbia City
ADU/DADUDone
Completed
Mar 2, 2022Feb 28, 2025Aug 5, 20262
6987880-CN Street View
201 QUEEN ANNE AVE N
Queen Anne
Mid-size multifamilyDone
Completed
Aug 7, 2024May 7, 2025Aug 5, 202674
7001530-CN Street View
4417 2ND AVE NE
Wallingford
ADU/DADU*Done
Completed
Jul 11, 2024Sep 2, 2025Aug 5, 20263
7001531-CN Street View
4421 2ND AVE NE
Wallingford
ADU/DADU*Done
Completed
Jul 11, 2024Sep 2, 2025Aug 5, 20263
7121512-CN Street View
9521 12TH AVE NW
North Beach/Blue Ridge
ADU/DADU*Done
Completed
Jan 22, 2026Mar 6, 2026Aug 5, 20261
6999936-CN Street View
14342 BAGLEY AVE N
Haller Lake
ADU/DADU*Done
Completed
Jul 31, 2024Jul 23, 2025Aug 4, 20261
6982320-CN Street View
8625 30TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Nov 21, 2023Oct 10, 2024Aug 3, 20264
7033299-CN Street View
3016 NE 91ST ST
Wedgwood/View Ridge
Detached houseDone
Completed
Oct 9, 2024Mar 10, 2025Aug 3, 20261
7061891-CN Street View
10731 B 17TH AVE NE
Olympic Hills/Victory Heights
Detached house*Done
Completed
Feb 12, 2025Sep 26, 2025Aug 3, 20261
7076560-CN Street View
7329 51ST AVE NE
Laurelhurst/Sand Point
ADU/DADU*Done
Completed
Apr 17, 2025Aug 12, 2025Aug 3, 20261
7096435-CN Street View
3534 43RD AVE W
Magnolia
ADU/DADU*Done
Completed
Jul 24, 2025Oct 2, 2025Aug 3, 20261
7060045-CN Street View
345 NW 52ND ST
Fremont
ADU/DADUDone
Completed
Mar 17, 2025Jun 24, 2025Jul 31, 20261
7075562-CN Street View
4047 44TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADU*Done
Completed
Apr 28, 2025Oct 9, 2025Jul 31, 20262
7082755-CN Street View
4045 44TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADU*Done
Completed
Apr 28, 2025Oct 9, 2025Jul 31, 20261
6808364-CN Street View
7324 M L KING JR WAY S
Columbia City
Large multifamilyDone
Completed
Oct 1, 2021Dec 30, 2023Jul 30, 2026271
6939309-CN Street View
4505 S WEBSTER ST
Columbia City
ADU/DADUDone
Completed
Dec 22, 2022Jul 12, 2023Jul 30, 20261
6953476-CN Street View
4507 S WEBSTER ST
Columbia City
Detached houseDone
Completed
Mar 30, 2023Jul 12, 2023Jul 30, 20261
6968760-CN Street View
1500 36TH AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
May 2, 2024Dec 3, 2024Jul 30, 20261
6992539-CN Street View
10333 ASHWORTH AVE N
Licton Springs
ADU/DADUDone
Completed
Dec 27, 2023Mar 13, 2025Jul 30, 20263
7079059-CN Street View
13349 25TH AVE NE
Olympic Hills/Victory Heights
Townhouse/rowhouse*Done
Completed
Jul 16, 2025Nov 12, 2025Jul 30, 20262
6827211-CN Street View
1430 NE 120TH ST
Haller Lake
ADU/DADU*Done
Completed
May 27, 2021Jan 31, 2022Jul 29, 20261
6898219-CN Street View
4316 SW HOLLY ST
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Sep 16, 2022Jun 28, 2023Jul 29, 20263
6950553-CN Street View
6738 38TH AVE SW
Fauntleroy/Seaview
Detached houseDone
Completed
Jun 21, 2023Dec 4, 2023Jul 29, 20261
6987287-CN Street View
11500 9TH AVE NE
Haller Lake
ADU/DADUDone
Inspections Completed
Sep 13, 2024Apr 16, 2025Jul 29, 20262
7036399-CN Street View
1725 45TH AVE SW
Alki/Admiral
ADU/DADUDone
Completed
Nov 14, 2024Apr 17, 2025Jul 29, 20261
7047255-CN Street View
1131 NW 60TH ST
Ballard
Townhouse/rowhouseDone
Completed
Sep 30, 2024Feb 10, 2025Jul 29, 20264
7054369-CN Street View
7510 B 15TH AVE SW
Riverview
ADU/DADUDone
Inspections Completed
Jan 16, 2025May 12, 2025Jul 29, 20261
7064966-CN Street View
8815 DENSMORE AVE N
Licton Springs
Detached house*Done
Completed
Feb 27, 2025Aug 8, 2025Jul 29, 20261
7078688-CN Street View
3402 48TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADU*Done
Completed
Apr 2, 2025Aug 8, 2025Jul 29, 20261
7097756-CN Street View
4516 15TH AVE S
North Beacon Hill/Jefferson Park
ADU/DADU*Done
Completed
Aug 6, 2025Sep 27, 2025Jul 29, 20261
6646018-CN Street View
1913 15TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouse*Done
Completed
Jul 16, 2018Nov 18, 2019Jul 28, 20264
7104684-CN Street View
9549 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADU*Done
Completed
Sep 2, 2025Dec 16, 2025Jul 28, 20261
7104685-CN Street View
9551 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADU*Done
Completed
Sep 2, 2025Dec 16, 2025Jul 28, 20261
6872292-CN Street View
2421 QUEEN ANNE AVE N
Queen Anne
ADU/DADUDone
Completed
Dec 7, 2021Feb 15, 2022Jul 27, 20261
6918985-CN Street View
904 A 28TH AVE S
Madrona/Leschi
Townhouse/rowhouseDone
Completed
Feb 6, 2024Apr 30, 2025Jul 27, 20266
6920056-CN Street View
900 28TH AVE S
Madrona/Leschi
Townhouse/rowhouseDone
Completed
Jan 31, 2024May 1, 2025Jul 27, 20266
7019574-CN Street View
12036 HIRAM PL NE
Olympic Hills/Victory Heights
Detached house*Done
Completed
Jan 29, 2025Aug 19, 2025Jul 27, 20261
7034011-CN Street View
4237 53RD AVE NE
Laurelhurst/Sand Point
ADU/DADU*Done
Completed
Mar 21, 2025Aug 8, 2025Jul 27, 20262
7043549-CN Street View
5039 41ST AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Nov 14, 2024Jun 26, 2025Jul 27, 20264
7067857-CN Street View
12032 HIRAM PL NE
Olympic Hills/Victory Heights
Detached house*Done
Completed
Jan 29, 2025Aug 19, 2025Jul 27, 20261
6928935-CN Street View
2006 A 19TH AVE S
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Mar 21, 2023Feb 7, 2024Jul 24, 20266
6954432-CN Street View
2008 A 19TH AVE S
North Beacon Hill/Jefferson Park
ADU/DADUDone
Completed
Dec 29, 2023Feb 7, 2024Jul 24, 20261
6954433-CN Street View
2006 B 19TH AVE S
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Dec 29, 2023Feb 7, 2024Jul 24, 20261
6954434-CN Street View
2008 B 19TH AVE S
North Beacon Hill/Jefferson Park
ADU/DADUDone
Completed
Dec 29, 2023Feb 7, 2024Jul 24, 20261
6954435-CN Street View
2006 C 19TH AVE S
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Dec 29, 2023Feb 7, 2024Jul 24, 20261
7072370-CN Street View
1512 NW 59TH ST
Ballard
Townhouse/rowhouse*Done
Completed
Feb 25, 2025Jul 15, 2025Jul 24, 20261
6928811-CN Street View
10014 MARINE VIEW DR SW
Arbor Heights
Detached houseDone
Completed
Jan 26, 2023Jul 6, 2023Jul 23, 20261
7024475-CN Street View
608 NW 87TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
May 28, 2024Oct 22, 2024Jul 23, 20261
7053125-CN Street View
5319 S MOORE ST
Rainier Beach
ADU/DADU*Done
Completed
Mar 3, 2025Sep 30, 2025Jul 23, 20261
7064073-CN Street View
131 30TH AVE E
Central Area/Squire Park
ADU/DADU*Done
Completed
Apr 18, 2025Aug 14, 2025Jul 23, 20261
Page 5 of 335
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